ISRC TWA459026609
Verified recording
TWA459026609 is “春去春又回” by Sarah Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x82ae783aba841343866fe36c1ac5b42e0778de8746e56807fc83672365daf051 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459026609.
Recording identifiers
- ISRC
- TWA459026609
- Title
- 春去春又回
- Artist
- Sarah Chen
- CopyrightID (CopyrightChains transaction hash)
0x82ae783aba841343866fe36c1ac5b42e0778de8746e56807fc83672365daf051
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e396ed0b89120f72c312cd68162cc6c27bca80574c9b19a8835f5b6c65ccc431- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459026609
- Bitcoin block existence check
- https://blockstream.info/api/block/956304